/*
 * Copyright (C) 2010 Cyril Mottier (http://www.cyrilmottier.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.cyrilmottier.android.gdcatalog;

import greendroid.app.GDActivity;
import greendroid.widget.SegmentedAdapter;
import greendroid.widget.SegmentedHost;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

public class SegmentedActivity extends GDActivity {

	private final Handler mHandler = new Handler();
	private PeopleSegmentedAdapter mAdapter;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setActionBarContentView(R.layout.segmented_controls);

		SegmentedHost segmentedHost = (SegmentedHost) findViewById(R.id.segmented_host);

		mAdapter = new PeopleSegmentedAdapter();
		mHandler.postDelayed(new Runnable() {
			public void run() {
				mAdapter.mReverse = true;
				mAdapter.notifyDataSetChanged();
			}
		}, 4000);

		segmentedHost.setAdapter(mAdapter);
	}

	private class PeopleSegmentedAdapter extends SegmentedAdapter {

		public boolean mReverse = false;

		@Override
		public View getView(int position, ViewGroup parent) {
			TextView textView = (TextView) getLayoutInflater().inflate(R.layout.text, parent, false);
			textView.setText(getSegmentTitle(position));
			return textView;
		}

		@Override
		public int getCount() {
			return 4;
		}

		@Override
		public String getSegmentTitle(int position) {

			switch (mReverse ? ((getCount() - 1) - position) : position) {
			case 0:
				return getString(R.string.segment_1);
			case 1:
				return getString(R.string.segment_2);
			case 2:
				return getString(R.string.segment_3);
			case 3:
				return getString(R.string.segment_4);
			}

			return null;
		}
	}

}
